EP 3932670 B1 20230419 - A METHOD AND APPARATUS FOR PRODUCING ELASTIC LAMINATES
Title (en)
A METHOD AND APPARATUS FOR PRODUCING ELASTIC LAMINATES
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG ELASTISCHER LAMINATE
Title (fr)
PROCÉDÉ ET APPAREIL DE PRODUCTION DE STRATIFIÉS ÉLASTIQUES
Publication
Application
Priority
IT 202000015871 A 20200701
Abstract (en)
[origin: EP3932670A1] A method and apparatus for producing elastic laminates wherein a first and a second elastic film (16, 18) are stretched in the transverse direction by respective spreader devices (20, 22), and are applied on a transfer wheel (40) which - in turn - applies the first and second elastic film (16, 18) on a non-woven web (64) held on the outer cylindrical surface (54) of an anvil wheel (50).
IPC 8 full level
B32B 38/18 (2006.01); A61F 13/15 (2006.01); B29C 65/08 (2006.01); B32B 3/02 (2006.01); B32B 3/26 (2006.01); B32B 5/02 (2006.01); B32B 7/05 (2019.01)
CPC (source: CN EP US)
A61F 13/15593 (2013.01 - CN); A61F 13/15601 (2013.01 - CN); A61F 13/15609 (2013.01 - CN); A61F 13/15674 (2013.01 - CN); A61F 13/15699 (2013.01 - CN EP); A61F 13/15723 (2013.01 - CN); A61F 13/15731 (2013.01 - CN); A61F 13/15739 (2013.01 - CN); A61F 13/15764 (2013.01 - CN); A61F 13/49009 (2013.01 - CN); A61F 13/49012 (2013.01 - CN); A61F 13/49019 (2013.01 - CN); B29C 55/08 (2013.01 - US); B29C 65/086 (2013.01 - EP); B29C 66/433 (2013.01 - EP); B32B 3/02 (2013.01 - EP); B32B 3/266 (2013.01 - EP); B32B 5/022 (2013.01 - EP US); B32B 7/05 (2018.12 - EP); B32B 25/10 (2013.01 - US); B32B 37/00 (2013.01 - CN); B32B 37/10 (2013.01 - CN); B32B 38/0004 (2013.01 - CN US); B32B 38/0012 (2013.01 - EP US); B32B 38/1833 (2013.01 - CN); B32B 38/1841 (2013.01 - EP); A61F 13/15699 (2013.01 - US); A61F 2013/15715 (2013.01 - CN); A61F 2013/15869 (2013.01 - CN EP); B29C 2793/0036 (2013.01 - US); B32B 37/0053 (2013.01 - EP); B32B 37/0076 (2013.01 - EP); B32B 37/02 (2013.01 - EP); B32B 37/04 (2013.01 - EP); B32B 37/142 (2013.01 - EP); B32B 37/144 (2013.01 - EP); B32B 37/206 (2013.01 - EP); B32B 38/0004 (2013.01 - EP); B32B 38/1858 (2013.01 - EP); B32B 2038/0028 (2013.01 - EP US); B32B 2250/02 (2013.01 - EP); B32B 2250/03 (2013.01 - EP); B32B 2250/40 (2013.01 - EP); B32B 2250/44 (2013.01 - EP); B32B 2305/34 (2013.01 - EP); B32B 2555/02 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3932670 A1 20220105; EP 3932670 B1 20230419; CN 113876489 A 20220104; CN 113876489 B 20220513; ES 2943543 T3 20230614; IT 202000015871 A1 20220101; PL 3932670 T3 20230619; US 11833733 B2 20231205; US 2022001592 A1 20220106
DOCDB simple family (application)
EP 21178164 A 20210608; CN 202110725074 A 20210629; ES 21178164 T 20210608; IT 202000015871 A 20200701; PL 21178164 T 20210608; US 202117363150 A 20210630